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net/ncsi: Use real net-device for response handler 

[ Upstream commit 427c940558 ]

When aggregating ncsi interfaces and dedicated interfaces to bond
interfaces, the ncsi response handler will use the wrong net device to
find ncsi_dev, so that the ncsi interface will not work properly.
Here, we use the original net device to fix it.

Fixes: 138635cc27 ("net/ncsi: NCSI response packet handler")
Signed-off-by: John Wang <wangzhiqiang.bj@bytedance.com>
Link: https://lore.kernel.org/r/20201223055523.2069-1-wangzhiqiang.bj@bytedance.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
John Wang 2020-12-23 13:55:23 +08:00 committed by Greg Kroah-Hartman
parent dffef999e4
commit 56dc7908ed
1 changed files with 1 additions and 1 deletions
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net/ncsi/ncsi-rsp.c
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@ -1114,7 +1114,7 @@ int ncsi_rcv_rsp(struct sk_buff *skb, struct net_device *dev,
int payload, i, ret;
/* Find the NCSI device */
nd = ncsi_find_dev(dev);
nd = ncsi_find_dev(orig_dev);
ndp = nd ? TO_NCSI_DEV_PRIV(nd) : NULL;
if (!ndp)
return -ENODEV;